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(1) Tested Zenith 6GH8A Tube Date Code 18-09 Halo Getter Triode Cutoff Pentode
Regular price $7.95 USDRegular price -
(1) Tested Very Strong Sylvania 6J6A Tube Code if JAS 6J6 A Twin Triode Tube
Regular price $6.95 USDRegular price -
(1) Tested Tung-Sol 12AT7 Tube High-Mu Twin Triode Vintage Vacuum Tube
Regular price $18.95 USDRegular price -
(1) Tested Zenith 10GN8 Tube High Mu Triode Sharp Cutoff Pentode Vacuum Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith 10JT8 Tube Noval Base 9 Pin Miniature Triode Pentode Tube
Regular price $7.95 USDRegular price -
(1) Tested Zenith 6KT8 Tube High Mu Triode Sharp Cutoff Pentode Tube
Regular price $6.95 USDRegular price -
(1) Tested Unbranded 6CG7 Tube Medium-Mu Twin Triode Vintage Vacuum Tube
Regular price $14.95 USDRegular price -
(1) Tested Tung-Sol 6R7GT Tube Tung Sol 6R7 GT Tube Twin Diode Medium Mu Triode
Regular price $8.95 USDRegular price -
(1) Tested Westinghouse 6BK7B Tube Date Code 69-58 6BK7 B Tube Twin Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested 1955 Tung-Sol 6J5 Tube Code 518-3 Tung Sol 6J5 Medium Mu Triode Tube
Regular price $8.95 USDRegular price -
(1) Tested Zenith 6BA11 Tube with Box Date Code 6405 Triode Twin Pentode Tube
Regular price $11.95 USDRegular price -
Tested Matched Pair GE 6080 Tubes Codes KU General Electric Type 6080 Triodes
Regular price $54.95 USDRegular price -
(1) Tested Westinghouse 6KE8 Tube Made in Japan Code 80-04 Triode Pentode (b)
Regular price $7.95 USDRegular price -
(1) Tested Westinghouse 6KE8 Tube Made in Japan Code 80-04 Triode Pentode (a)
Regular price $7.95 USDRegular price -
(1) Tested Westinghouse 6JW8 Tube Date Code 81-09 Triode Tube Pentode Tube (a)
Regular price $6.95 USDRegular price -
(1) Tested Westinghouse 6JW8 Tube Date Code 81-09 Triode and Pentode Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested Westinghouse 6GH8A Tube with Box Date Code 70-22 Triode Pentode
Regular price $7.95 USDRegular price -
(1) Tested 1952 Tung Sol 6S8GT Tube Date Code 213 6S8 GT Tube Diode Triode Tube
Regular price $9.95 USDRegular price -
(1) Tested Westinghouse 2AF4A Tube Date Code 61-13 Medium Mu Triode Tube (a)
Regular price $6.95 USDRegular price -
(1) Tested Very Strong RCA Radiotron Type 56 Tube RCA 56 Medium Mu Triode Tube
Regular price $11.95 USDRegular price -
(1) Tested Zenith 6CY7 Tube Date Code 9-39 Dual Triode Tube Sylvania EIA
Regular price $8.95 USDRegular price -
(1) Tested Tung-Sol 6AW8A Tube Date Code PRI 6AW8 A High Mu Triode Pentode
Regular price $6.95 USDRegular price -
(1) Tested Zytron 5U8 Tube Date Code 709 Triode Pentode Vacuum Tube
Regular price $6.95 USDRegular price -
(1) Tested Westinghouse 2AF4A Tube Code 61-13 Medium Mu Triode Vacuum Tube (b)
Regular price $6.95 USDRegular price -
(1) Tested Westinghouse 6KA8 Tube with Box Date Code 67-43 Triode Pentode Tube
Regular price $9.95 USDRegular price -
(1) Tested Westinghouse 2AF4A Tube Date Code 61-13 Medium Mu Triode Tube (c)
Regular price $6.95 USDRegular price -
(1) Tested Unbranded 6FQ7 Tube Medium Mu Twin Triode Vacuum Tube (a)
Regular price $14.95 USDRegular price -
(1) Tested Very Strong GE 6JC8 Tube with Box Date Code CV Triode Pentode Tube
Regular price $6.95 USDRegular price
